Block 2018, lot 002F

1775 31st Ave

City’s use: Single Family Residential
Built: 1940
Stories: 1
Units: 1
Rooms: 4 bedrooms, 2 bathrooms
Building: 1,872 sq ft
Lot: 3,000 sq ft
Zoning: RH1
Construction type: D

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

6 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Apr 13, 2026	In progress issued Apr 2026	1775 31st Av	A L P Roofing Corp	replace main flat roof with torch down 180 gta granulated and replace front shingle roof with composition shingles, 40 year landmark pro. Details Permit 202604139292 Status issued Filed Apr 13, 2026 Permit issued Apr 13, 2026 Declared cost $11,400 Address 1775 31st Av replace main flat roof with torch down 180 gta granulated and replace front shingle roof with composition shingles, 40 year landmark pro. Open the permit page	$11,400
Aug 17, 2020	Never finaled issued Aug 2020, no final	1775 31st Av	He & Kuang Inc	replace siding at rear to hardi-board. approximately 680 sqft. non-visible from street. Details Permit 202008171967 Status issued Filed Aug 17, 2020 Permit issued Aug 19, 2020 Declared cost $1,000 Address 1775 31st Av replace siding at rear to hardi-board. approximately 680 sqft. non-visible from street. Open the permit page	$1,000
Oct 14, 2008	Completed final sign-off Nov 2008	1775 31st Av	Frank Lau Construction Co	replace two windows at the front and replace stucco, u=0.67 max. Details Permit 200810144172 Status complete Filed Oct 14, 2008 Permit issued Oct 14, 2008 Final sign-off Nov 25, 2008 Declared cost $3,500 Address 1775 31st Av replace two windows at the front and replace stucco, u=0.67 max. Open the permit page	$3,500
Jun 5, 2007	Completed final sign-off Sep 2007	1775 31st Av	Frank Lau Construction Co	revision of approved permit 200701171850. replace playroom by 1 bedroom and laudry area on ground floor Details Permit 200706053036 Status complete Filed Jun 5, 2007 Permit issued Jun 5, 2007 Final sign-off Sep 7, 2007 Address 1775 31st Av revision of approved permit 200701171850. replace playroom by 1 bedroom and laudry area on ground floor Open the permit page
Jan 17, 2007	Completed final sign-off Sep 2007	1775 31st Av		add one bedroom, play room, storage and a full bath on g/f per plan. Details Permit 200701171850 Status complete Filed Jan 17, 2007 Permit issued Jan 17, 2007 Final sign-off Sep 7, 2007 Declared cost $30,000 Address 1775 31st Av add one bedroom, play room, storage and a full bath on g/f per plan. Open the permit page	$30,000
Aug 6, 2004	Never finaled issued Aug 2004, no final	1775 31st Av	A A A General Roofing Co	reroofing Details Permit 200408060901 Status issued Filed Aug 6, 2004 Permit issued Aug 6, 2004 Declared cost $7,800 Address 1775 31st Av reroofing Open the permit page	$7,800

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Contractors: Frank Lau Construction Co (2), A A A General Roofing Co, A L P Roofing Corp, He & Kuang Inc

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.